Resolved #4590: DynamicHttpProxyInterceptor mask real StatusCode.

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly/Volo/Abp/AspNetCore/Components/WebAssembly/ExceptionHandling/UserExceptionInformer.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Threading.Tasks;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Volo.Abp.AspNetCore.ExceptionHandling;

framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/ExceptionHandling/DefaultHttpExceptionStatusCodeFinder.cs

@@ -22,7 +22,13 @@ namespace Volo.Abp.AspNetCore.ExceptionHandling
 
         public virtual HttpStatusCode GetStatusCode(HttpContext httpContext, Exception exception)
         {
-            if (exception is IHasErrorCode exceptionWithErrorCode && 
+            if (exception is IHasHttpStatusCode exceptionWithHttpStatusCode &&
+                exceptionWithHttpStatusCode.HttpStatusCode > 0)
+            {
+                return (HttpStatusCode) exceptionWithHttpStatusCode.HttpStatusCode;
+            }
+
+            if (exception is IHasErrorCode exceptionWithErrorCode &&
                 !exceptionWithErrorCode.Code.IsNullOrWhiteSpace())
             {
                 if (Options.ErrorCodeToHttpStatusCodeMappings.TryGetValue(exceptionWithErrorCode.Code, out var status))
@@ -39,7 +45,7 @@ namespace Volo.Abp.AspNetCore.ExceptionHandling
             }
 
             //TODO: Handle SecurityException..?
-            
+
             if (exception is AbpValidationException)
             {
                 return HttpStatusCode.BadRequest;
@@ -59,8 +65,8 @@ namespace Volo.Abp.AspNetCore.ExceptionHandling
             {
                 return HttpStatusCode.Forbidden;
             }
-            
+
             return HttpStatusCode.InternalServerError;
         }
     }
-}
+}

framework/src/Volo.Abp.Core/Volo/Abp/ExceptionHandling/IHasHttpStatusCode.cs

@@ -0,0 +1,7 @@
+namespace Volo.Abp.ExceptionHandling
+{
+    public interface IHasHttpStatusCode
+    {
+        int HttpStatusCode { get; }
+    }
+}

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/AbpRemoteCallException.cs

@@ -5,8 +5,10 @@ using Volo.Abp.ExceptionHandling;
 namespace Volo.Abp.Http.Client
 {
     [Serializable]
-    public class AbpRemoteCallException : AbpException, IHasErrorCode, IHasErrorDetails
+    public class AbpRemoteCallException : AbpException, IHasErrorCode, IHasErrorDetails, IHasHttpStatusCode
     {
+        public int HttpStatusCode { get; set; }
+
         public string Code => Error?.Code;
 
         public string Details => Error?.Details;

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs

@@ -252,10 +252,22 @@ namespace Volo.Abp.Http.Client.DynamicProxying
                     await response.Content.ReadAsStringAsync()
                 );
 
-                throw new AbpRemoteCallException(errorResponse.Error);
+                throw new AbpRemoteCallException(errorResponse.Error)
+                {
+                    HttpStatusCode = (int) response.StatusCode
+                };
             }
 
-            throw new AbpException($"Remote service returns error! HttpStatusCode: {response.StatusCode}, ReasonPhrase: {response.ReasonPhrase}");
+            throw new AbpRemoteCallException(
+                new RemoteServiceErrorInfo
+                {
+                    Message = response.ReasonPhrase,
+                    Code = response.StatusCode.ToString()
+                }
+            )
+            {
+                HttpStatusCode = (int) response.StatusCode
+            };
         }
 
         protected virtual CancellationToken GetCancellationToken()